lecroy serial data analyzer operator's manual - TRS-RenTelco

To Customize a Parameter........................................................................................ 147
From the Measure Dialog ..................................................................................................... 147
From a Vertical Setup Dialog................................................................................................ 147
From a Math Setup Dialog.................................................................................................... 148
Parameter Calculations ............................................................................................. 148
Parameters and How They Work.......................................................................................... 148
Determining Time Parameters.............................................................................................. 149
Determining Differential Time Measurements ...................................................................... 150
Level and Slope .................................................................................................................... 151
List of Parameters ..................................................................................................... 152
Qualified Parameters................................................................................................. 180
Range Limited Parameters ................................................................................................... 180
Waveform Gated Parameters.................................................................................... 181
To Set Up Waveform Qualifiers ............................................................................................ 181
WAVEFORM MATH .........................................................................................183
Introduction to Math Traces and Functions ............................................................... 183
MATH MADE EASY .................................................................................................. 183
To Set Up a Math Function................................................................................................... 183
Resampling To Deskew ............................................................................................ 184
To Resample......................................................................................................................... 184
Rescaling and Assigning Units.................................................................................. 184
To Set Up Rescaling ................................................................................................. 187
Averaging Waveforms ............................................................................................... 187
Summed vs. Continuous Averaging ..................................................................................... 187
To Set Up Continuous Averaging ......................................................................................... 189
To Set Up Summed Averaging ............................................................................................. 189
Enhanced Resolution ................................................................................................ 189
How the Instrument Enhances Resolution............................................................................ 189
To Set Up Enhanced Resolution (ERES).................................................................. 192
Waveform Copy......................................................................................................... 192
Waveform Sparser .................................................................................................... 192
To Set Up Waveform Sparser............................................................................................... 193
Interpolation............................................................................................................... 193
To Set Up Interpolation......................................................................................................... 193
Fast Wave Port.......................................................................................................... 193
Fast Wave Port Setup -- Initial.............................................................................................. 194
8 SDA-OM-E Rev F